Transaction not yet indexed

52D28dP4C5wJvyrefzBiNxN7NG3U4KgJPyHTJJnn3N2G876hfLNohYnqN2eJ2p5jTnZjb2bVy4uWmsbr4x1DCvuN

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.